UPD178F098GF-3BA NEC [NEC], UPD178F098GF-3BA Datasheet - Page 8

• Manufacturer Part Number: UPD178F098GF-3BA
• Description: 8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC [NEC]

1.
2.
3.
4.
5.
6.
7.
8.
9.
APPENDIX A. DEVELOPMENT TOOLS ............................................................................................... 46
APPENDIX B. RELATED DOCUMENTS .............................................................................................. 48
8
DIFFERENCES BETWEEN
PIN FUNCTION LIST ...................................................................................................................... 10
MEMORY SIZE SELECT REGISTER (IMS) ................................................................................. 17
INTERNAL EXTENSION RAM SIZE SELECT REGISTER (IXS) .............................................. 18
INTERRUPT FUNCTION ................................................................................................................. 19
FLASH MEMORY PROGRAMMING .............................................................................................. 23
ELECTRICAL SPECIFICATIONS ................................................................................................... 26
PACKAGE DRAWING ..................................................................................................................... 44
RECOMMENDED SOLDERING CONDITIONS ............................................................................. 45
2.1 Port Pins .................................................................................................................................. 10
2.2 Pins Other Than Port Pins ...................................................................................................... 11
2.3 I/O Circuits of Pins and Recommended Connections of Unused Pins ............................. 13
6.1 Selecting Communication Mode ........................................................................................... 23
6.2 Flash Memory Programming Function ................................................................................. 24
6.3 Connecting Flashpro III .......................................................................................................... 25
PD178F098 AND MASK ROM MODELS ..................................... 9
Data Sheet U12920EJ1V0DS00
CONTENTS
PD178F098